dell vostro 5480 no subwoofer não funciona alguém sabe resolver.
Dell vostro 5480 in subwoofer does not work anyone knows how to solve.
I found a workaround:
I use Ubuntu 15.04 and the sound from the headphone jack works well, but the speakers are quiet and fuzzy. The solution described below allows you to get a good sound from the speakers, but the headphones do not work then :/
You should take the following steps:
sudo apt-get install alsa-tools alsa-tools-gui
hdajackretaskin your terminal
If you want everything back, then follow steps 2 and all following, but in step 4, uncheck "Override" or press "Remove boot override".
It's not a permanent solution, but it's something!